/Engine/Source/Editor/Experimental/EditorInteractiveToolsFramework/Public/EditorInteractiveGizmoRegistry.h
Gizmo types should be registered in eitherUEditorInteractiveGizmoSubsystemorUEditorInteractiveGizmoManager. This registry class is used internally by the subsystem and manager which each maintain its own registry at different scopes: the subystem is global to the Editor, the manager is local to the Interactive Tools Context.
class UEditorInteractiveGizmoRegistry : public [UObject](API\Runtime\CoreUObject\UObject\UObject)